SaiBook.us Subtraction

Lesson Example Discussion Quiz: Class Homework

Step-3

Title: subtraction

Grade: 3-a Lesson: S4-L1

Explanation: Hello Students, time to practice and review the steps. Let us take next 2-5 minutes to solve the steps for the problems. This is a good exercise to check your understanding of the concepts.Second student to identify and review important steps.Focus on understanding the concepts and application to solving problems step by step.

sbMath-row-a-ones-image5 = {sbMath-row-a-ones-image5}

Step

Value

Image

2511

500

₁₀₀

2000

₁₀₀₀

528

08	1	1	1	1	1	:	1	1	1
20	10	10				:
500	₁₀₀	₁₀₀	₁₀₀	₁₀₀	₁₀₀	:

1983

03	1	1	1			:
80	10	10	10	10	10	:	10	10	10
900	₁₀₀	₁₀₀	₁₀₀	₁₀₀	₁₀₀	:	₁₀₀	₁₀₀	₁₀₀	₁₀₀
1000	1000					:

Step	Description	A	B	C	D
B1	Borrow	1	14	0	0
B2	Borrow		4	10	0
B3	Borrow		0	0	11
M1	Minuend	2	5	1	1
M2	Subtrahend	-	5	2	8
A1	D3 11 - 8 = 3 C3 10 - 2 = 8 B3 14 - 5 = 9 A3 1 - 0 = 1	1	0 9 9	0 8 8	0 3 3
S1	D3 Bring Down 3 C3 Bring Down 8 B3 Bring Down 9 A3 Bring Down 1	1	9	8	3
Sum	Subtraction: 2511 - 528 = 1983	1	9	8	3

Step	Type	Explanation	Answer
2	Problem	Find the difference between	2511 , 528
3	Clue	Difference means Subtraction	-
4	Step	Subtract the numbers	\begin{align} 2511 & \\ -\quad 528 \\ \hline 1983 & \end{align}
5	Step	After Subtraction we get	1983
6		Answer	A